Question

x over a plus y over b equals 1. Hence, if a=4,b=1 and y= -2. Evaluate x​

Answer 1

Answer: x=2

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Step-by-step explanation:

Answer 2

Answer:

x=12

Step-by-step explanation:

$\frac{x}{y} +\frac{y}{b} =1$

Given,

a=4

b=1

y=-2

x=?

$therefore , \frac{x}{4} +\frac{-2}{1}=1$

LCM=4

∴$\frac{x-8}{4}=1$

x-8=4

x=12